> Steve, mind get me your info. Thanks. The two sources I have listed for high frequency fundamental AT cut crystals are: http:\\www.piezotech.com http:\\www.saronix.com Regards, Steve. ====================================================== Steve Baldwin Electronic Product Design TLA Microsystems Ltd Microcontroller Specialists PO Box 15-680, New Lynn http://www.tla.co.nz Auckland, New Zealand ph +64 9 820-2221 email: steveb@tla.co.nz fax +64 9 820-1929 ======================================================